No springs, just 4 active units, which can be configured in any geometric form, makes traditional suspension design old news. Thats right, no A-arms
Played around with this in my old racing / rally days. never could get it too work.
But the tech has come a long way, so when I heard about the contract I jumped at it.
Sometimes you need to lose money, to get in the door. When I studied the tech, it was clear they where close.
There are cars on the road right now, use 1/2 this system Bob.
It is all a matter of controling energy loss, and correcting for your own input loss.